10.2 SONET Functions > Overhead Generator
Tap the Overhead Generator icon to display the OH screens shown below. There are three tabs;
- TOH TX which allows editing of select bytes associated with the Section Overhead. Editing of J0, K1, K2, S1 is permitted as
follows;
o Hexadecimal value using pop up keypad
o Binary values using simple on-screen bit toggle or pop-up keypad
o Convenient pull down selections. In some instances, the selections will be available over multiple pages
Note:
While programming of most overhead bytes is possible using the OH Generator feature, dedicated functions are available
for Pointer Tasks, Payload Labels, Trace Identifier, APS Testing, TCM testing. In some instances, more advanced editing is
possible using the dedicated functions.
TX150 e-Manual D07-00-023 Rev A02
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